I have put this game on the blog before for the squares group.https://www.topmarks.co.uk/learning-to-count/place-value-basketball

If you haven’t played it before, here’s another chance. If you have , then please try bigger numbers.

Triangles group, you can play this too now. Try the purple level ( numbers  1 to 19 )

Squares group try these  too:

http://www.ictgames.com/sharkNumbers/mobile/

In this one select tens and units:

https://www.topmarks.co.uk/place-value/place-value-charts

Triangles try this game:

http://www.ictgames.com/postAletter/index.html 

or this one:

https://www.topmarks.co.uk/learning-to-count/helicopter-rescue